CA2540877C - Systemes et procedes de communication de donnees de commande au moyen de formats multiples de creneaux - Google Patents

Systemes et procedes de communication de donnees de commande au moyen de formats multiples de creneaux Download PDF

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Publication number
CA2540877C
CA2540877C CA2540877A CA2540877A CA2540877C CA 2540877 C CA2540877 C CA 2540877C CA 2540877 A CA2540877 A CA 2540877A CA 2540877 A CA2540877 A CA 2540877A CA 2540877 C CA2540877 C CA 2540877C
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CA
Canada
Prior art keywords
slot formats
data
different
control
different slot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA2540877A
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English (en)
Other versions
CA2540877A1 (fr
Inventor
Durga Prasad Malladi
Serge D. Willenegger
Xiaoxia Zhang
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Qualcomm Inc
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Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA2540877A1 publication Critical patent/CA2540877A1/fr
Application granted granted Critical
Publication of CA2540877C publication Critical patent/CA2540877C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/2637—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for logical channel control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2659—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for data rate control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Systèmes et procédés de communication d'informations de commande dans des créneaux au moins deux formats différents. Dans un mode de réalisation, le procédé mis en oeuvre au sein d'un système de communication sans fiI consiste à utiliser au moins deux formats de créneau différents, é formater les données de commande dans les créneaux d'une trame de commande selon au moins deux formats de créneaux différents, à transmettre la trame de commande d'une station mobile à une station de base via un canal de commande, à recevoir la trame de commande, à extraire de ladite trame de commande des informations sur le débit de données conformément aux deux formats de créneau différents, à décoder les données de commande extraites, à analyser les données extraites sous forme d'informations distinctes sur des débits de données et à décoder les données reçues via un ou plusieurs canaux de données au moyen des données de commande décodées. Dans un mode de réalisation, ce procédé s'utilise pour la transmission de données TFCI (combinaison de format de transport) supplémentaires correspondant à deux canaux de données différents par un canal de commande unique.
CA2540877A 2003-10-02 2004-10-01 Systemes et procedes de communication de donnees de commande au moyen de formats multiples de creneaux Expired - Lifetime CA2540877C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US50858403P 2003-10-02 2003-10-02
US60/508,584 2003-10-02
US10/952,426 US7474643B2 (en) 2003-10-02 2004-09-27 Systems and methods for communicating control data using multiple slot formats
US10/952,426 2004-09-27
PCT/US2004/032395 WO2005036914A1 (fr) 2003-10-02 2004-10-01 Systemes et procedes de communication de donnees de commande au moyen de formats multiples de creneaux

Publications (2)

Publication Number Publication Date
CA2540877A1 CA2540877A1 (fr) 2005-04-21
CA2540877C true CA2540877C (fr) 2011-10-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2540877A Expired - Lifetime CA2540877C (fr) 2003-10-02 2004-10-01 Systemes et procedes de communication de donnees de commande au moyen de formats multiples de creneaux

Country Status (13)

Country Link
US (2) US7474643B2 (fr)
EP (4) EP2117134B1 (fr)
JP (1) JP4409574B2 (fr)
KR (1) KR100851426B1 (fr)
CN (1) CN101902270B (fr)
AT (1) ATE509437T1 (fr)
AU (1) AU2004306725B2 (fr)
CA (1) CA2540877C (fr)
IL (1) IL174617A0 (fr)
MX (1) MXPA06003586A (fr)
PL (1) PL1678979T3 (fr)
RU (1) RU2367119C2 (fr)
WO (1) WO2005036914A1 (fr)

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Also Published As

Publication number Publication date
EP1678979A1 (fr) 2006-07-12
JP2008501252A (ja) 2008-01-17
CA2540877A1 (fr) 2005-04-21
KR20060073650A (ko) 2006-06-28
PL1678979T3 (pl) 2011-09-30
KR100851426B1 (ko) 2008-08-08
US20090086700A1 (en) 2009-04-02
RU2367119C2 (ru) 2009-09-10
JP4409574B2 (ja) 2010-02-03
US20050163075A1 (en) 2005-07-28
US8023474B2 (en) 2011-09-20
EP1678979B1 (fr) 2011-05-11
CN101902270A (zh) 2010-12-01
EP2278733A1 (fr) 2011-01-26
EP2290849B1 (fr) 2017-05-31
RU2006114786A (ru) 2007-11-20
EP2117134B1 (fr) 2018-11-14
CN101902270B (zh) 2016-03-30
EP2117134A1 (fr) 2009-11-11
US7474643B2 (en) 2009-01-06
AU2004306725B2 (en) 2008-07-17
IL174617A0 (en) 2006-08-20
MXPA06003586A (es) 2006-06-20
ATE509437T1 (de) 2011-05-15
WO2005036914A1 (fr) 2005-04-21
AU2004306725A1 (en) 2005-04-21
EP2290849A1 (fr) 2011-03-02
EP2117134A8 (fr) 2010-12-08
EP2278733B1 (fr) 2015-06-24

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